Apparently his weight issues were him coming back from the World Cup a couple of pounds over his optimum weight & it took a week for him to shift it.
We bought him recovering from injury & he suffered a setback before dislocating his shoulder. He's at a new club playing at a higher level where he has to fight for a place as opposed to being guaranteed to play as long as he was fit.
We've seen similar first season Blues with Cancelo, Gundog, Aké, Stones, Bernardo, Rodri & more recently Grealish. Good players don't turn bad overnight & imo Philips deserves a fair opportunity to impress & prove his worth.